Certainly not up to maximum potential when you look at the true 4-ohm power rating at real world supply voltage levels in an open boat.
Absolutely not if it were tower speakers.
But for four in-the-boat speakers it will be fine 'IF' all speakers are well mounted and acoustically isolated (front to rear).
While small, that model of amplifier will last forever and never thermal.

Certainly not up to maximum potential when you look at the true 4-ohm power rating at real world supply voltage levels in an open boat.
Absolutely not if it were tower speakers.
But for four in-the-boat speakers it will be fine 'IF' all speakers are well mounted and acoustically isolated (front to rear).
While small, that model of amplifier will last forever and never thermal.

David

Thank you! I wound up just getting a JL 360/4. Got a pretty good deal on it.